38131804

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 70339752

約数和(自身を除く): 32207948

約数列:

[1, 2, 4, 41, 53, 82, 106, 107, 164, 212, 214, 428, 1681, 2173, 3362, 4346, 4387, 5671, 6724, 8692, 8774, 11342, 17548, 22684, 89093, 178186, 179867, 232511, 356372, 359734, 465022, 719468, 930044, 9532951, 19065902, 38131804]

約数ペア:

[(1, 38131804), (2, 19065902), (4, 9532951), (41, 930044), (53, 719468), (82, 465022), (106, 359734), (107, 356372), (164, 232511), (212, 179867), (214, 178186), (428, 89093), (1681, 22684), (2173, 17548), (3362, 11342), (4346, 8774), (4387, 8692), (5671, 6724)]